package com.example.demo.zaqizabatest.jdkproxy;

/**
 * @ClassName IHelloWorld
 * @Author lys4134
 * @Date 2021/08/19 16:02:49
 * @Description IHelloWorld
 * @Version 1.0
 **/
public interface IHelloWorld {
    void sayHello();
}
